Use the Following to Answer Questions 21-24

question 15

Essay

Use the following to answer questions 21-24:
A landscaping company hypothesizes that the median number of lawns they mow in a weekend is 20. They tabulated the number of lawns mowed in a random sample of 14 weekends. = .05), taken from Table J in the text:
-State the null hypothesis.

---

Definitions:

Enter a Record

The process of inputting new data or an item into a database table.

Long Data Type

A type of data storage format in programming that allows for the storage of integer numbers larger than those held by standard integer data types.

Comments Field

A field in a database or form that allows users to enter or view remarks or explanations.

Hedge

An investment strategy used to reduce the risk of adverse price movements in an asset.